816  
FOUS53 KFSD 262258  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
557 PM CDT FRI JUL 26 2024  
 
IAZ012-270900-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 70 88 69 87 68  
TEMP 87 77 75 72 71 79 85 87 86 77 74 71 69 77 84 87 85 78 74 71 69  
DEWPT 72 71 69 66 66 70 71 70 68 66 67 67 66 70 72 72 72 72 69 67 67  
RH 61 82 82 81 84 74 63 57 55 69 79 87 90 79 67 61 65 82 84 87 93  
WIND DIR S S S S S S S S S S S S S S S S S S S S SW  
WIND SPD 10 10 11 11 11 14 18 18 16 14 16 14 14 17 18 18 13 13 13 10 8  
WIND GUST 23 23 23 25 27 26  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW FW SC FW SC SC FW SC SC FW FW  
POP 12HR 0 0 0 10 40  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C  
TSTMS C C C C  
HEAT INDEX 94 82 91 92 89 89 93 90  
MAX HEAT 102 91 91 93 87 89 93 88  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 66 89 68 90 67 86 65 86  
TEMP 84 85 71 67 86 87 75 69 87 88 72 68 84 84 70 66 83 84  
DEWPT 72 71 68 67 72 72 70 67 73 74 68 67 71 71 68 66 70 70  
PWIND DIR NW E SE SE S S NW N N  
WIND CHAR LT LT LT GN GN LT GN LT LT  
AVG CLOUDS FW FW CL FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW  
POP 12HR 5 10 5 20 20 30 10 10 10  
RAIN SHWRS S S S C S S  
TSTMS S S S C S S  
 

 
IAZ031-270900-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 70 91 69 90 69  
TEMP 88 78 75 71 70 80 88 90 87 79 75 71 69 78 85 89 88 80 76 72 70  
DEWPT 70 70 68 65 65 69 70 68 67 68 67 66 66 70 71 71 71 70 68 67 67  
RH 55 76 79 81 84 69 55 49 52 69 76 84 90 76 63 56 57 72 76 84 90  
WIND DIR S SE S SE SE S S S S S S S S S S S S S S S S  
WIND SPD 9 9 9 9 9 12 17 17 14 13 13 12 12 14 16 17 13 13 11 9 6  
WIND GUST 20 20 19 23 25 26 26 24 25 27 27 24  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW FW FW FW SC SC FW FW SC FW FW  
POP 12HR 0 0 0 5 40  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS C C S S  
HEAT INDEX 93 83 93 94 90 81 91 95 93 84  
MAX HEAT 99 91 94 95 90 92 97 93  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 92 67 93 69 93 67 90 66 89  
TEMP 88 89 73 68 90 91 76 70 90 91 74 68 87 87 72 67 86 87  
DEWPT 71 71 69 67 72 73 70 68 73 74 69 67 71 70 69 66 70 70  
PWIND DIR NW E SE SE S S NW N N  
WIND CHAR LT LT LT LT GN LT GN LT LT  
AVG CLOUDS FW CL CL FW FW FW FW FW FW FW SC FW FW FW CL FW FW FW  
POP 12HR 5 10 5 20 10 30 10 10 5  
RAIN SHWRS S S C  
TSTMS S S C  
 

 
IAZ014-270900-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 70 89 69 88 70  
TEMP 86 77 74 71 70 80 86 87 84 76 74 71 69 78 85 87 85 78 75 72 71  
DEWPT 73 72 71 68 67 71 71 69 69 66 67 67 66 69 71 71 71 71 69 67 68  
RH 65 85 90 90 90 74 61 55 61 71 79 87 90 74 63 59 63 79 82 84 90  
WIND DIR S SE S S S S S S S S S S S S S S S S S S S  
WIND SPD 11 10 10 10 10 14 17 17 12 12 12 12 12 14 17 17 13 12 13 11 10  
WIND GUST 20 20 23 25 24 27 27  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW  
POP 12HR 0 0 0 5 40  
QPF 12HR 0 0 0 0 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C  
TSTMS C C C C  
HEAT INDEX 93 83 92 91 88 91 93 90  
MAX HEAT 97 90 93 93 87 91 95 87  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 67 89 69 91 69 87 66 87  
TEMP 86 86 70 69 87 87 75 70 88 88 74 70 85 84 71 67 84 84  
DEWPT 73 72 69 66 72 73 71 68 74 73 69 68 71 70 67 66 70 70  
PWIND DIR W NE SE SE S SW NW N N  
WIND CHAR GN LT LT LT GN LT GN LT LT  
AVG CLOUDS FW FW FW FW FW CL FW SC FW FW SC SC FW FW FW FW FW FW  
POP 12HR 10 10 5 20 20 30 20 10 10  
RAIN SHWRS S S C S S  
TSTMS S S C S S  
 

 
IAZ022-270900-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 69 88 68 88 69  
TEMP 85 75 72 70 70 81 85 87 84 76 72 70 69 79 86 87 85 78 74 71 71  
DEWPT 74 72 70 68 67 70 71 69 68 68 68 67 66 71 72 72 71 72 69 67 68  
RH 70 90 93 93 90 69 63 55 59 76 87 90 90 77 63 61 63 82 84 87 90  
WIND DIR S S S S S S S S S S S S S S S S S S S S S  
WIND SPD 9 9 9 10 10 13 16 17 13 12 12 12 12 14 16 17 13 13 13 12 11  
WIND GUST 19 21 20 23 23 23  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 0 0 0 5 40  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C  
TSTMS C C C C  
HEAT INDEX 93 84 90 91 88 91 93 90  
MAX HEAT 99 89 91 93 87 92 95 90  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 67 90 69 91 68 87 65 87  
TEMP 86 87 71 68 86 88 75 71 88 89 74 69 85 85 70 67 84 84  
DEWPT 73 72 70 68 72 73 69 69 73 73 69 68 71 70 68 67 70 70  
PWIND DIR W NE SE SE S S NW N N  
WIND CHAR GN LT LT GN GN GN GN LT GN  
AVG CLOUDS FW FW FW FW FW FW SC SC FW FW SC SC FW FW FW FW FW FW  
POP 12HR 10 10 5 20 20 30 20 10 10  
RAIN SHWRS S S S C S S S  
TSTMS S S S C S S S  
 

 
MNZ072-270900-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 73 90 72 87 69  
TEMP 87 79 76 74 73 81 87 89 86 80 77 74 72 78 84 87 84 77 74 71 69  
DEWPT 74 73 71 68 66 69 71 71 69 67 66 67 66 69 72 72 71 72 70 70 69  
RH 65 82 85 82 79 67 59 56 57 65 69 79 81 74 67 61 65 85 87 97100  
WIND DIR S S S S S S S S S S S S S S S S S S S SW W  
WIND SPD 13 12 13 14 14 18 19 19 17 16 17 17 16 17 16 16 13 12 11 9 8  
WIND GUST 25 25 28 27 29 28  
CLOUDS FW FW FW SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 30 60  
QPF 12HR 0 0 0 0.03 0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C  
TSTMS S S C C C L C C  
HEAT INDEX 96 84 92 95 90 82 90 93 89  
MAX HEAT 100 94 93 96 89 90 93 87  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 85 66 89 68 90 67 85 66 86  
TEMP 81 83 70 67 86 86 73 69 86 87 72 68 82 82 70 67 83 84  
DEWPT 70 70 68 65 71 71 69 68 72 73 69 68 70 69 68 66 70 70  
PWIND DIR NW W SE SE SE W NW NW N  
WIND CHAR GN LT LT LT GN LT GN LT LT  
AVG CLOUDS SC FW FW FW FW CL SC SC FW FW SC SC SC FW FW FW FW FW  
POP 12HR 5 5 0 20 20 30 20 10 10  
RAIN SHWRS S S S S C S S S  
TSTMS S S S S C S S S  
 

 
MNZ081-270900-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 71 87 70 86 69  
TEMP 84 77 74 72 71 80 85 87 85 77 75 72 70 78 84 86 84 76 74 71 69  
DEWPT 73 72 71 69 67 70 71 69 68 67 66 66 65 69 70 70 69 69 68 67 68  
RH 70 85 90 90 87 72 63 55 57 71 74 81 84 74 63 59 61 79 82 87 97  
WIND DIR S S S S S S S S S S S S S S S S S S S S SW  
WIND SPD 10 10 11 12 11 14 18 18 13 13 14 13 13 17 17 17 13 12 12 10 9  
WIND GUST 21 21 24 25 26 26  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 10 50  
QPF 12HR 0 0 0 0 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C  
TSTMS C C C C  
HEAT INDEX 90 83 91 91 88 88 91 87  
MAX HEAT 94 89 92 92 87 89 92 85  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 85 65 88 68 88 67 84 65 84  
TEMP 82 83 69 66 85 86 73 69 85 86 73 68 82 82 70 66 82 82  
DEWPT 70 69 66 65 68 69 69 67 72 71 69 67 70 68 66 66 67 67  
PWIND DIR W NW SE SE S SW NW NW N  
WIND CHAR GN LT LT LT GN LT GN LT LT  
AVG CLOUDS FW FW CL FW FW CL FW SC FW FW SC SC SC FW FW FW FW FW  
POP 12HR 10 10 5 20 20 30 20 10 10  
RAIN SHWRS S S S C S S S  
TSTMS S S S C S S S  
 

 
MNZ089-270900-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 70 87 69 86 69  
TEMP 85 76 74 71 71 79 85 87 84 76 74 71 69 77 83 85 84 76 73 71 69  
DEWPT 73 72 70 67 66 70 71 69 68 66 66 66 65 68 70 70 69 69 69 67 66  
RH 67 87 87 87 84 74 63 55 59 71 76 84 87 74 65 61 61 79 87 87 90  
WIND DIR S S S S S S S S S S S S S S S S S S S S SW  
WIND SPD 11 10 12 12 12 16 18 18 16 14 16 14 14 17 18 18 14 13 13 11 10  
WIND GUST 23 25 27 26  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW FW SC FW SC SC SC SC SC SC FW  
POP 12HR 0 0 0 20 50  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C  
TSTMS S S C C C C  
HEAT INDEX 92 81 91 91 87 88 90 87  
MAX HEAT 98 88 91 92 86 88 91 85  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 86 65 88 67 88 67 84 65 85  
TEMP 83 84 69 66 85 86 74 68 85 86 72 68 82 82 70 66 83 83  
DEWPT 70 69 66 65 69 69 70 66 71 71 68 66 69 67 67 65 67 67  
PWIND DIR NW NE SE SE S SW NW N N  
WIND CHAR GN LT LT GN GN LT GN LT LT  
AVG CLOUDS FW FW CL FW FW CL SC SC FW FW SC SC SC FW FW FW FW FW  
POP 12HR 10 10 5 20 20 30 20 10 10  
RAIN SHWRS S S S C S S  
TSTMS S S S C S S  
 

 
SDZ040-270900-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 70 89 69 86 65  
TEMP 87 77 73 72 70 78 86 89 85 79 75 72 69 75 82 86 83 76 72 68 66  
DEWPT 70 68 66 64 63 67 69 68 67 65 64 64 64 68 70 71 71 70 68 66 66  
RH 57 74 79 76 78 69 57 50 55 62 69 76 84 79 67 61 67 82 87 93100  
WIND DIR S S S S S S S S S S S S S S S S S SE S SW NW  
WIND SPD 13 12 13 13 13 17 19 21 18 17 17 16 17 17 17 17 13 11 10 9 6  
WIND GUST 23 26 27 26 28 29 29 29 28  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW B1 B1 SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 40 50  
QPF 12HR 0 0 0.01 0.14 0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C  
TSTMS S S S C C C C C  
HEAT INDEX 92 90 92 88 85 91 88  
MAX HEAT 96 90 90 93 88 87 92 85  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 85 63 89 66 88 65 85 63 87  
TEMP 81 83 68 64 86 86 72 67 85 86 70 66 82 83 69 64 84 84  
DEWPT 69 68 66 64 69 70 67 65 71 70 67 65 67 67 66 64 68 68  
PWIND DIR NW E SE SE SE NE N NE NE  
WIND CHAR GN LT GN GN GN LT GN LT LT  
AVG CLOUDS SC FW FW FW FW FW SC SC FW FW SC SC SC FW FW FW FW FW  
POP 12HR 5 5 5 20 20 30 10 10 10  
RAIN SHWRS S S S C S  
TSTMS S S S C S  
 

 
SDZ050-270900-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 72 93 71 92 65  
TEMP 88 79 76 74 72 80 88 92 89 82 77 73 71 77 86 91 87 77 72 67 66  
DEWPT 60 60 58 58 58 62 65 66 65 63 64 64 62 65 67 65 66 66 63 63 63  
RH 39 52 54 57 61 54 47 43 45 53 64 73 73 67 53 42 50 69 73 87 90  
WIND DIR S S S S S S S S S S S S S S S S S SW W NW NW  
WIND SPD 16 16 16 16 14 18 19 20 18 17 16 14 13 13 12 12 9 6 6 5 5  
WIND GUST 29 29 28 31 32 28 27 29 26 26 24  
CLOUDS FW FW FW SC SC SC SC SC FW B1 B2 B1 SC SC FW FW FW SC FW FW FW  
POP 12HR 0 5 20 30 20  
QPF 12HR 0 0 0 0.06 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C C S S  
TSTMS S S S S S S C S S  
HEAT INDEX 90 95 91 89 93 90  
MAX HEAT 93 86 91 96 90 89 94 86  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 67 96 67 92 66 89 65 90  
TEMP 84 87 73 67 91 90 73 67 89 89 73 67 86 87 72 66 87 88  
DEWPT 64 62 63 63 65 64 65 64 64 63 64 63 64 62 65 63 64 61  
PWIND DIR N SE S SE N N N SE SE  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 5 5 10 20 20 20 5 10 10  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
SDZ057-270900-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 73 95 72 91 65  
TEMP 92 81 78 75 73 81 89 93 90 83 78 74 72 78 86 90 86 77 72 67 66  
DEWPT 63 63 59 59 59 63 66 66 66 65 65 65 64 67 68 68 67 68 68 67 66  
RH 38 54 52 58 62 54 47 41 45 55 64 74 76 69 55 49 53 74 87100100  
WIND DIR S S S S S S S S S S S S S S S S S NW N NW N  
WIND SPD 16 18 17 14 12 17 18 19 18 18 14 11 13 13 13 13 10 9 6 6 6  
WIND GUST 31 27 29 24  
CLOUDS FW FW FW SC SC SC SC B1 SC B1 B2 B1 SC SC FW SC FW SC FW FW FW  
POP 12HR 0 5 30 30 20  
QPF 12HR 0 0 0 0.03 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S S C C S S  
TSTMS S S S C S S S C S S  
HEAT INDEX 83 92 96 93 89 94 89  
MAX HEAT 93 91 93 98 92 89 95 87  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 67 94 67 91 66 89 66 89  
TEMP 83 88 73 68 90 88 73 67 86 89 72 67 86 87 72 67 86 88  
DEWPT 66 64 66 65 67 69 67 65 67 67 67 66 66 65 67 66 67 64  
PWIND DIR NE SE SE SE NE N N SE SE  
WIND CHAR LT LT GN GN GN LT GN LT GN  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 5 5 10 20 10 20 5 10 5  
RAIN SHWRS S S  
TSTMS S S  
 

 
SDZ038-270900-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 73 94 72 90 65  
TEMP 91 80 77 74 73 81 89 94 90 83 78 74 72 78 86 89 85 76 72 67 66  
DEWPT 64 65 62 62 62 64 67 67 67 65 64 65 65 68 69 70 70 70 68 67 65  
RH 41 60 60 66 68 56 48 41 47 55 62 74 79 71 57 54 61 82 87100 97  
WIND DIR S S S S S S S S S S S S S S S S SE E NE NW NW  
WIND SPD 17 17 17 14 14 17 19 21 20 19 17 14 16 16 14 14 12 10 8 6 5  
WIND GUST 28 28 25 26 29 32 31 31 29 25 26  
CLOUDS FW FW FW SC SC SC SC SC FW SC B2 B1 B1 SC SC SC FW SC FW FW FW  
POP 12HR 0 5 30 40 40  
QPF 12HR 0 0 0 0.04 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C S S  
TSTMS S C C C C C C S S  
HEAT INDEX 93 82 83 93 98 93 90 95 90  
MAX HEAT 95 91 94 99 92 91 96 88  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 66 92 67 92 67 88 65 89  
TEMP 83 87 72 67 89 90 75 68 89 89 73 67 85 86 72 66 86 87  
DEWPT 68 65 66 65 69 69 67 66 69 68 67 66 66 65 68 66 67 66  
PWIND DIR N SE SE SE E NE N E SE  
WIND CHAR LT LT GN GN GN LT GN LT GN  
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW FW FW SC FW FW FW FW FW  
POP 12HR 5 5 5 20 20 20 10 10 10  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
SDZ059-270900-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 72 93 72 91 67  
TEMP 90 80 77 74 72 81 89 92 89 82 77 74 72 79 86 90 87 78 74 69 67  
DEWPT 64 65 62 62 62 66 67 67 67 64 65 64 64 68 70 71 70 71 69 68 66  
RH 42 60 60 66 71 60 48 44 48 55 67 71 76 69 59 54 57 79 84 97 97  
WIND DIR S S S S S S S S S S S S S S S S S SE SE NW NW  
WIND SPD 13 16 16 14 13 17 20 21 19 18 17 16 16 17 17 17 13 11 9 8 6  
WIND GUST 27 27 25 24 29 31 32 29 29 29 27 26 27 27  
CLOUDS FW FW FW SC SC SC SC SC FW FW SC B1 SC B1 SC FW SC FW FW FW FW  
POP 12HR 0 0 10 30 30  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C  
TSTMS S S C C C  
HEAT INDEX 82 83 92 96 92 81 91 96 92  
MAX HEAT 95 90 94 98 90 91 97 89  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 67 92 67 92 67 88 66 89  
TEMP 84 87 72 67 89 90 75 68 89 89 74 68 85 86 72 67 86 87  
DEWPT 69 67 66 65 70 70 67 66 70 68 68 66 68 67 67 65 67 66  
PWIND DIR N SE SE SE E NE N E SE  
WIND CHAR LT LT GN GN GN LT GN LT LT  
AVG CLOUDS FW CL FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW  
POP 12HR 0 5 5 20 10 20 5 10 5  
RAIN SHWRS S S  
TSTMS S S  
 

 
SDZ062-270900-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 71 89 71 87 68  
TEMP 88 79 76 73 71 80 87 89 87 80 76 73 71 78 83 86 85 78 74 71 69  
DEWPT 69 68 66 65 64 69 71 69 68 65 66 65 66 69 71 72 72 70 69 68 67  
RH 54 69 71 76 79 69 59 52 53 60 71 76 84 74 67 63 65 76 84 90 93  
WIND DIR S S S S S S S S S S S S S S S S S S SE S NW  
WIND SPD 11 10 12 12 11 13 17 18 16 16 16 14 13 14 16 16 13 11 10 8 5  
WIND GUST 20 24 25 23 24 27 28 27 28 29 27 24 25 26 27  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW  
POP 12HR 0 0 5 20 40  
QPF 12HR 0 0 0 0.01 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S  
TSTMS S S C C S S  
HEAT INDEX 93 83 92 93 91 82 88 92 91  
MAX HEAT 100 91 94 95 89 90 95 90  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 66 89 68 89 68 86 66 87  
TEMP 84 86 71 67 86 88 76 69 87 88 73 69 84 85 71 67 84 85  
DEWPT 69 69 67 66 72 71 69 67 72 72 69 67 69 68 67 65 69 69  
PWIND DIR N E SE SE SE NE N NE NE  
WIND CHAR LT LT LT GN GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC FW FW SC SC SC FW FW FW FW FW  
POP 12HR 0 5 5 20 20 30 10 10 10  
RAIN SHWRS S S S C S  
TSTMS S S S C S  
 

 
SDZ070-270900-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 71 91 71 90 69  
TEMP 90 79 77 73 71 82 88 90 89 80 77 73 72 80 86 89 88 80 76 72 70  
DEWPT 68 69 66 64 64 68 69 69 66 66 66 65 65 69 71 72 72 70 68 67 66  
RH 49 72 69 73 79 63 54 50 47 62 69 76 79 69 61 57 59 72 76 84 87  
WIND DIR S S S S S S S S S S S S S S S S S S S SW W  
WIND SPD 10 10 11 11 10 13 18 19 17 16 16 13 13 16 17 18 14 13 10 9 6  
WIND GUST 24 24 24 25 27 29 27 24 26 27  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW FW SC SC SC SC FW SC SC FW FW  
POP 12HR 0 0 0 10 30  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS C C S S  
HEAT INDEX 93 85 93 95 91 82 83 91 96 95 83  
MAX HEAT 96 92 94 97 91 93 98 92  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 67 93 69 93 67 89 66 89  
TEMP 87 89 73 68 90 91 77 70 90 91 74 69 87 87 72 67 86 87  
DEWPT 71 69 69 67 72 71 70 68 72 73 69 68 69 69 68 66 68 68  
PWIND DIR NW E SE SE S S N N NE  
WIND CHAR LT LT GN GN GN LT GN LT LT  
AVG CLOUDS FW CL FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW  
POP 12HR 0 5 5 20 10 20 10 10 5  
RAIN SHWRS S S  
TSTMS S S  
 

 
SDZ069-270900-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
557 PM CDT FRI JUL 26 2024  
 
DATE 07/26/24 SAT 07/27/24 SUN 07/28/24 MON  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 71 92 71 90 69  
TEMP 89 79 77 73 71 81 88 90 89 81 76 73 71 78 84 88 89 80 76 71 69  
DEWPT 67 67 64 63 63 67 68 67 66 65 64 64 65 69 71 72 71 70 68 66 66  
RH 48 67 64 71 76 63 52 47 47 58 66 73 81 74 65 59 56 72 76 84 90  
WIND DIR S S S S S S S S S S S S S S S S S SE S SW NW  
WIND SPD 13 11 12 12 10 14 19 20 17 16 16 13 13 16 17 18 13 12 10 8 6  
WIND GUST 24 24 21 25 27 28 25  
CLOUDS FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC FW SC FW FW FW  
POP 12HR 0 0 5 20 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C  
TSTMS S S C C  
HEAT INDEX 92 83 92 94 91 90 95 95 84  
MAX HEAT 94 91 92 95 90 91 97 93  
 
DATE 07/29 TUE 07/30/24 WED 07/31/24 THU 08/01/24 FRI 08/02/24  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 68 93 70 93 69 89 67 89  
TEMP 85 88 73 68 89 91 77 71 89 90 74 70 86 88 73 67 86 87  
DEWPT 69 68 68 67 71 71 69 68 70 70 68 67 69 68 67 66 68 67  
PWIND DIR N E SE SE SE SE N NE NE  
WIND CHAR LT LT GN GN GN LT GN LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC FW CL FW FW FW  
POP 12HR 0 5 5 20 10 20 5 5 5  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
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